IT9047832A0 - Macchina per la spruzzatura di calcestruzzo. - Google Patents

Macchina per la spruzzatura di calcestruzzo.

Info

Publication number
IT9047832A0
IT9047832A0 IT9047832A IT4783290A IT9047832A0 IT 9047832 A0 IT9047832 A0 IT 9047832A0 IT 9047832 A IT9047832 A IT 9047832A IT 4783290 A IT4783290 A IT 4783290A IT 9047832 A0 IT9047832 A0 IT 9047832A0
Authority
IT
Italy
Prior art keywords
spraying machine
concrete spraying
concrete
machine
spraying
Prior art date
Application number
IT9047832A
Other languages
English (en)
Other versions
IT1239768B (it
IT9047832A1 (it
Inventor
Otto Tschumi
Original Assignee
Sandoz Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH130589A external-priority patent/CH677776A5/de
Priority claimed from CH130689A external-priority patent/CH677777A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of IT9047832A0 publication Critical patent/IT9047832A0/it
Publication of IT9047832A1 publication Critical patent/IT9047832A1/it
Application granted granted Critical
Publication of IT1239768B publication Critical patent/IT1239768B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/32—Conveying concrete, e.g. for distributing same at building sites

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Nozzles (AREA)
  • Reciprocating Pumps (AREA)
IT47832A 1989-04-08 1990-04-04 Macchina per la spruzzatura di calcestruzzo. IT1239768B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH130589A CH677776A5 (en) 1989-04-08 1989-04-08 Liq. concrete injection gun
CH130689A CH677777A5 (en) 1989-04-08 1989-04-08 Liq. concrete injection gun

Publications (3)

Publication Number Publication Date
IT9047832A0 true IT9047832A0 (it) 1990-04-04
IT9047832A1 IT9047832A1 (it) 1991-10-04
IT1239768B IT1239768B (it) 1993-11-15

Family

ID=25687266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47832A IT1239768B (it) 1989-04-08 1990-04-04 Macchina per la spruzzatura di calcestruzzo.

Country Status (8)

Country Link
US (1) US5076501A (it)
JP (1) JP2935727B2 (it)
AT (1) AT406974B (it)
DE (1) DE4010521C2 (it)
ES (1) ES2029574A6 (it)
FR (1) FR2645571B1 (it)
GB (2) GB2232393B (it)
IT (1) IT1239768B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127408A1 (de) * 1991-08-19 1993-02-25 Kloeckner Humboldt Deutz Ag Zellenradschleuse fuer druckbehaelter
DE59507254D1 (de) * 1995-10-09 1999-12-23 Sika Equipment Ag Widen Spritzmaschine mit einer angetriebenen Rotorstufe
JPH11197571A (ja) * 1998-01-12 1999-07-27 Nordson Kk 吐出ガンの弁機構の開閉速度制御方法及び装置並びに液状体の吐出塗布方法
US6971554B2 (en) * 2003-09-24 2005-12-06 Exa Sa Device for the controlled distribution of pulverulent products
US20080178814A1 (en) * 2007-01-30 2008-07-31 Kuo-Tang Tseng Feeding apparatus
CN102431739B (zh) * 2011-09-30 2013-12-11 永城煤电控股集团有限公司 可旋转喷浆机料仓装置
CN107820454B (zh) * 2015-03-06 2020-06-30 冷喷有限责任公司 颗粒馈送器
EP3578327A1 (de) * 2018-06-04 2019-12-11 P & F Maschinenbau GmbH Vorrichtung zum verzieren von beton
US11247853B2 (en) 2019-09-06 2022-02-15 Michael Nolen Rotary airlock device and system for moving and placing granulate material
CN112195926A (zh) * 2020-09-28 2021-01-08 安徽兰兮工程技术开发有限公司 喷浆机进料机构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE704740C (de) * 1938-10-09 1941-04-05 Miag Muehlenbau Und Ind Akt Ge Vorrichtung zum Speisen von unter Druck stehenden Raeumen mit Holzschnitzeln oder sonstigem Fasergut, z.B. zwecks Zerfaserung
GB633779A (en) * 1941-02-19 1949-12-30 Richard Royal Colburn Improvements in or relating to distributing apparatus
GB742675A (en) * 1952-05-10 1955-12-30 Adele Oellrich Charging valve for pneumatic gob-stowing plant
US3080074A (en) * 1959-10-16 1963-03-05 Beloit Iron Works Pressure chamber feeder
GB923603A (en) * 1961-12-06 1963-04-18 Davidson & Co Ltd Improvements in or relating to rotary feed valves
US3909068A (en) * 1974-01-04 1975-09-30 Eppco Powder feeder
CH608853A5 (en) * 1976-08-05 1979-01-31 Meynadier & Cie Ag Rotor for a concrete-spraying machine
DE2740914C3 (de) * 1977-09-10 1980-05-22 Baumaschinen-Handel-Service-Ersatzteile Gmbh, 4300 Essen Maschine zum pneumatischen Fördern von einem Trockengemisch in der Form Spritzbeton o.dgl. zu einer Spritzeinrichtung
GB2026628B (en) * 1978-07-26 1982-12-08 Louth R Seals
DE3031219C2 (de) * 1980-05-27 1983-10-06 Aliva AG, 8967 Widen, Mutschellen Materialzuspeiser für Anlagen zum pneumatischen Fördern von Schüttgütern
AT368747B (de) * 1980-08-26 1982-11-10 Frings Hermann Hans Kammerschleuse zur foerderung von fliess- bzw. schuettfaehigem foerdergut, insbesondere sandhaltigen massen
CH650307A5 (de) * 1981-05-27 1985-07-15 Intradym Masch Ag Betonspritzmaschine.
DE3217406C2 (de) * 1982-05-08 1986-06-05 Pfister Gmbh, 8900 Augsburg Vorrichtung zum kontinuierlichen gravimetrischen Dosieren von schüttfähigem Gut
ATE53560T1 (de) * 1984-01-17 1990-06-15 Sandoz Ag Verfahren und vorrichtung zum foerdern von pulverfoermigem oder koernigem material.
JPS6138276A (ja) * 1984-07-30 1986-02-24 Kikkoman Corp たて型ロ−タリ−バルブのシ−ル装置
ZA853862B (it) * 1985-05-21 1985-11-27
SE455009B (sv) * 1986-10-27 1988-06-13 Jan Johan Viktor Abom Anordning vid insprutningsmekanism

Also Published As

Publication number Publication date
GB2260113A (en) 1993-04-07
GB2232393B (en) 1993-12-08
JP2935727B2 (ja) 1999-08-16
DE4010521C2 (de) 1999-07-15
FR2645571A1 (fr) 1990-10-12
DE4010521A1 (de) 1990-11-08
IT1239768B (it) 1993-11-15
ATA81190A (de) 2000-03-15
JPH0342209A (ja) 1991-02-22
US5076501A (en) 1991-12-31
GB9007777D0 (en) 1990-06-06
FR2645571B1 (fr) 1991-11-08
ES2029574A6 (es) 1992-08-16
GB2232393A (en) 1990-12-12
GB9224077D0 (en) 1993-01-06
IT9047832A1 (it) 1991-10-04
GB2260113B (en) 1993-12-08
AT406974B (de) 2000-11-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331